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                        <p class="MsoNormal"><span style="font-size: 8pt; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;; color: blue;"><a href="../../Release_Notes.html">Back to Release
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                        <h1 style="margin-bottom: 0.25in; text-align: center;" align="center"><span style="font-size: 20pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;; color: rgb(51, 102, 255);">Release
Notes
                            for STM32H7xx HAL Drivers</span><span style="font-size: 20pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"><o:p></o:p></span></h1>
                        <p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;; color: black;">Copyright
2017
                            STMicroelectronics</span><span style="color: black;"><u1:p></u1:p><o:p></o:p></span></p>
                        <p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;; color: black;"><img style="border: 0px solid ; width: 171px; height: 126px;" alt="" id="_x0000_i1026" src="../../_htmresc/st_logo.png"></span></p>
            <p class="MsoNormal" style="text-align: center;" align="center"><span lang="fr"><font face="Arial">The&nbsp;hardware
abstraction layer (HAL) provides low level drivers and the hardware
interfacing methods to interact with upper layer (application,
libraries and stacks). &nbsp;It includes a complete set of ready-to-use
APIs, that are feature-oriented instead of IP-Oriented to simplify user
application development</font></span></p>
            <p class="MsoNormal" style="text-align: center;" align="center"><span lang="fr"></span><br>
            <span style="font-size: 10pt; font-family: &quot;Arial&quot;,&quot;sans-serif&quot;; color: black;"></span><span style="font-size: 10pt;"><o:p></o:p></span></p>

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                        <h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="History"></a><span style="font-size: 12pt; color: white;">Update
                            History</span></h2>
            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.3.0
                            / 29-June-2018</span></h3>

                        
            <b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;"></span></u></b><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
                                Changes</span></u></b></p>

                        
            <ul style="margin-top: 0cm;" type="square"><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;">Updates to fix&nbsp;known defects on HAL Cortex, HAL RCC and HAL SDMMC drivers.</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;"><strong>HAL Cortex:</strong>
Driver update to support 16 MPU regions instead of 8. User can now
select an MPU regions from MPU_REGION_NUMBER0 to MPU_REGION_NUMBER15.</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;">

<p class="MsoNormal"><strong><span style="font-family: &quot;Calibri&quot;,sans-serif;">HAL RCC :</span></strong><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,sans-serif;"> Update and rework HAL_RCC_PeriphCLKConfig
function in order to support&nbsp;consecutive configurations for several
peripherals using PLL2 and PLL3. To do so first the given PLL is stopped, then
the given divider is updated, the given PLL&nbsp; clock output divider is
enabled and finally the given PLL is enabled.</span></p></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;"><strong>HAL SDMMC:</strong> Fix and&nbsp;</span><span style="font-family: Verdana; font-size: 10pt;">enhancements to support high speed mode</span><span style="font-family: Verdana; font-size: 10pt;">.</span><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,sans-serif;"></span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.2.0
                            / 29-December-2017</span></h3>

                        
            <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
                                Changes</span></u></b></p>

                        
            <ul style="margin-top: 0cm;" type="square">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;">General
                              updates to fix known defects and enhancements
                              implementation.</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;"><strong>HAL SPI:</strong> Driver reworked to fix critical issues.</span></li><li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;"><strong>HAL:</strong> Update HAL Tick implementation.</span></li>
            </ul>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.1.0
                            / 31-August-2017</span></h3>
                        <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
                                Changes</span></u></b></p>
                        <ul style="margin-top: 0cm;" type="square">
                          <li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;">General
                              updates to fix known defects and enhancements
                              implementation.</span></li>
                          <li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;"><strong>HAL
                                FLASH:</strong> Add Mass Erase for both banks.</span></li>
                          <li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;"><strong>HAL
                                RCC:</strong> <br>
                            </span></li>
                          <ul>
                            <li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;">Update
                                <strong>RCC_PeriphCLKInitTypeDef</strong>
                                structure for more IP clock selection
                                flexibility.</span></li>
                            <li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;">Adjust
                                PLL fractional computation.</span></li>
                          </ul>
                          <li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;"><strong>HAL
                                SPDIFRX:</strong> Add symbol clock generation.<br>
                            </span></li>
                        </ul>
                        <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0
                            / 21-April-2017</span></h3>
                        <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
                                Changes</span></u></b></p>
                        <ul style="margin-top: 0cm;" type="square">
                          <li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-family: Verdana; font-size: 10pt;">First
                              official release for</span><span style="font-family: Verdana; font-size: 10pt;"><span style="font-style: italic; font-weight: bold;">
                                STM32H743xx/753xx</span> devices</span><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span></li>
                        </ul>
                        <b><u><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;; color: black;"></span></u></b>
                        <h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="License"></a><span style="font-size: 12pt; color: white;">License<o:p></o:p></span></h2>
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                          <div style="text-align: justify;"><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Redistribution
and
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                            </font>
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